There are two components used for filtering: a capacitor is used to filter the voltage and an inductor or choke to filter the current.

有两个组件：一个用于滤波的电容器是用于过滤的电压和电感或呛滤波器的电流。

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There are two components used for filtering: a capacitor is used to filter the voltage and an inductor or choke to filter the current.

有两个组件：一个用于滤波的电容器是用于过滤的电压和电感或呛滤波器的电流。

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